Kdz fw upd won't start. Software update on smartphones from LG. Update LG TV Software from the Internet

Just like on all multifunctional devices, LG TV firmware must be updated periodically. Smart TV technology turns an ordinary television receiver into a kind of analogue of a computer or smartphone through which the user can access the Internet. Since technological progress never stands still, manufacturers are constantly working to eliminate identified bugs in older versions. software, improve the interface, expand the functionality. Over time, the firmware becomes more and more outdated, and the TV may not work correctly.

In addition to the release of updates, it may be necessary to flash the LG TV due to any malfunctions, for example, if the channel setting is lost after each device is turned off. This may indicate that the firmware has flown.

You can reflash the tuner yourself in automatic mode or from a USB flash drive (a little longer, but, in general, not as difficult as it might seem). If there is uncertainty in their capabilities, it is better to immediately call a specialist. Here it should be understood that haste and non-compliance with the sequence of the entire procedure can lead to device failure, and repair will cost much more and take more time.

Where to get the necessary files

Before you update the firmware of LG TVs, you need to accurately determine the model of your device. You can view this information on the back of the TV, in its technical data sheet, or search the menu through the remote remote control. Further in the same menu, you should find out which firmware version is currently installed. You can check if there is a newer one on the official website of l-ji.

Update files host many network resources. However, it is not recommended to download them from unverified resources, as there is a high risk of damaging the system with viruses or errors.

Before flashing the TV, not in automatic mode, but via USB, manually, you need to do the following:

We go from a laptop or computer to the official website of LG;

We find the search bar at the top of the monitor and from the keyboard we drive the name of the model of our TV into it, press the Enter button;

We look through the issued search results, go to the support tab and select the section with programs;

Select the file of the required update, which will be called Software File Version (version number in the format xx.xx.xx);

Further actions are even simpler, and require only a little time and focus on the process. If everything is done in a strict sequence, there will be no problems.

Installing a new version with the help of hands

To flash an LG Smart TV from a USB flash drive, the sequence of actions requires:

Download the file with the update in archive format to your computer and unpack it (as a result, we get an .epk file that cannot be renamed;

If, when unzipping, the file is not one, but several, this means that the user previously missed some updates and now must install them strictly in sequence from the younger version to the older one (if you break the sequence, the tuner will not work correctly);

Format the USB drive, open it, create a folder called LG_DTV and copy the previously downloaded and unpacked .epk file for Smart TV into it (nothing else should be written on this flash drive);

Disconnect the drive from your computer and insert it into the TV tuner (if USB port is available directly on the TV, which means that we connect the drive there);

Further actions are no longer carried out by hand, but automatically, the necessary information for updating is read directly from the USB flash drive.

The LG TV update and its process will be displayed on the TV screen, regardless of whether there is a connected tuner or a drive inserted directly into the TV port. Upon completion of the process, a notification will appear about this. You can check the status of the new firmware in the menu through the same remote control.

Automation and important rules

As you can see from all that has been said earlier, you don’t need to do anything super complicated to reflash your LG Smart TV - download, copy, insert a USB flash drive into the tuner and wait. However, there is an easier way to change the current version if the TV has stable support for Internet access - automatic.

To do this, you do not need to have a TV or laptop at hand, you do not need removable drives, it is enough to have an Internet cable with a good data transfer rate or Wi-Fi to which the TV is connected, and a remote control. It is important to remember some rules that must not be violated:

After starting the update until it is completely completed, it is strictly forbidden to turn off the TV and remove the USB flash drive if it is used;

You can not disconnect the TV from the power supply until a window appears on the screen about the completion of the firmware process;

It is only necessary to update the current version from the smallest to the largest to avoid technical problems.

Automatic update firmware is carried out by a special firmware. From the remote control you need to enter the menu, select the SETTINGS section, then the Support tab. In the window that opens, you need to click on the software update, which will immediately display its current version. Click check for updates, if available, click Update.

It is worth reminding once again that you cannot turn off the TV during the update process, but you can watch TV channels. Downloading and installing the new version takes some time, since the average file size is about 500 MB. At the end of the automatic process, the TV will reboot itself (turn off and then immediately turn on).

Multifunctional ultra-slim LG Optimus L7 P705 boasts an elegant body and a minimalist front panel.

Firmware LG P705 will allow you to update to latest version software for this device.

	KDZ_FW_UPD:	https://yadi.sk/d/TkrLv-VEq49ao
	Drivers:	https://yadi.sk/d/xWrVTwRXq49h6
	msxml.msi:	https://yadi.sk/d/bcIPEnKWq49jQ
	Firmware:	https://yadi.sk/d/txV9xk_Rq49kV
	LGMobile_Update:	https://yadi.sk/d/MbjjYxqCq49pD

Official LG P705 Firmware Update

Download and install drivers file msxml.msi, as well as a program for updating LGMobileUpdate.exe.
We restart the PC.
Run the installed program LGMobileUpdate.exe, we wait until the utility automatically installs the necessary additional drivers.
The switched on smartphone is connected to the PC via USB cable.
We wait until the devices are synchronized and check for mobile software updates.
If there are available updates, the program will notify you about it. We press the button "Update Software" and wait until the download and installation of updates on the smartphone is completed.

LG P705: how to flash manually

Before starting the software update procedure, you must disable mobile modem. To do this (in Windows 7) open the Control Panel and go to "System and Security" -> "System" -> "Device Manager" -> "Modems". Right mouse button click on LG Android Platform USB Modem and select from the context menu "Disable".
We perform a hard reset. To do this, turn off the power of the device, hold down the keys at the same time Turn on and Volume - and, holding the buttons, wait until the touch keys light up, perform a short press on the right key. We wait for a short vibration signal and release the held buttons. Within 30 seconds, a green Android icon will appear on the screen, and then the device will reboot.
Download the archive with the utility KDZ_FW_UPD and unzip it to the root directory C:\.
Download the firmware file with the .kdz extension, create a new directory LG-P705 in the KDZ_FW_UPD folder and move the firmware file there.
Turn off the device and connect it to the PC. We are waiting for the installation of the necessary drivers.
Disconnect the device from the PC, hold down the buttons at the same time Volume+ and Power to a short vibration. The display should show emergency mode.
We connect the USB cable to the PC, and then connect it to the device.
We launch the KDZ_FW_UPD utility.
Choose in the field "Type" - 3GQCT(3G Qualcomm CDMA Technologies), while in the field "Mode" - EMERGENCY.
Click on the button located to the right of the KZD file field and specify the path to the firmware file.
We click on the button "Start software update".
After the smartphone reboots, select in the window "Connections" the lowest point "Software".
We are waiting for the end of the firmware process, about which the program will notify you with a message "Completed", close the program window and disconnect the device from the PC.

Before starting the firmware procedure, do not forget to synchronize or save the list of contacts and the files you need.
During the update procedure, do not disconnect the USB cable or remove the battery from the device, as this may cause serious malfunctions.
Be sure to charge the battery before starting the firmware by more than 75%.
Before starting the procedure, we recommend removing the SIM card and SD card from the device.
Don't worry if you encounter a "MOD UpTestEX MFC Application" error. This is a normal firmware process.

If your LG phone or tablet is unstable, freezes, slows down or does not open system applications, it most likely needs a new firmware (Firmware). It's like an operating system. It depends on it which programs are installed on the device by default, what functions it has, how the interface and widgets look like. Gadget manufacturers often install their proprietary operating systems based on Android. But if you are not satisfied with the standard LG firmware, you can change it.

There are official operating systems and custom ones. The latter are created by users. If the Firmware is "amateur", this does not mean that it is bad. In such utilities, the interface is made more convenient and responsive. They remove unnecessary features and add the necessary ones. Of course, the OS may not be suitable specifically for your device or work incorrectly on it. But, if you are interested in an unofficial system, it is worth trying it.

Updating LG firmware is easy 🙂

To install or reinstall Firmware, you will need special programs and the firmware itself. You can find it on the Internet. A large collection of custom and official operating systems is available on the 4pda website. There is also a specialized lg-phone-firmware resource - there are systems for different device models.

Older phones may not support modern operating systems. After all, Firmware needs certain resources for stable operation. Device with 512 MB random access memory unlikely to "pull" Android 5.1.

Before flashing an LG device, do the following:

Save all the important information from the gadget on another medium or in the cloud storage. Better create backup contacts, sms, call lists, photos, notes, videos. Installing Firmware will reset the settings and erase all data.
Charge your device at least 80%. Better yet, 100%. If the battery runs out while reinstalling the OS, there will be problems with the device. Restoring it will be difficult.
Download drivers for LG devices to your computer (in particular, LGUnitedMobileDriver) if you want to flash your phone using a PC.
Find out the model of your gadget. This information is in the instructions and in the parameters of the device.
A USB cable must be available to connect your phone or tablet to a PC.

Firmware using a computer

KDZ Updater

Here is the first way to install Firmware:

Smart Flash Tool

There is another program with which you can reinstall the operating system on your phone. It's Smart Flash Tool. It fits older models.

Firmware without the help of a computer

Zip archive with firmware

To flash a device without connecting to a PC, Clockworkmod Recovery must be available on the mobile device - this is the "recovery mode". A memory card is also required, on which the archive with the OS will “fit”.

To enable Recovery, you need to download the Rom Manager program from the Play Market. Root rights are required to use it. They can be obtained using special utilities. Suitable, for example, Kingo Root, Framaroot, GingerBreak. Some of them are run from a computer, some are installed on the phone.
Launch Rom Manager on your smartphone or tablet.
Find the "Recovery Setup" menu there and open it.
Confirm the action by clicking on "Clockworkmod Recovery".
In the next window, select your phone model. And confirm the action again.
Give the utility root permissions. Installation will begin.
After that, you can enter this mode through Rom Manager if you click "Load Recovery".

It is easier to install Firmware, which already has the necessary options, and then write down what you need “on top” of it.

With the debug mode running, you can start installing the OS.

You need a special firmware in .zip format. The instructions for it should indicate that it is activated through the Recovery mode.
Copy the archive from the OS to the memory card of the LG device.
Reload it in Recovery. The menu will appear.
To backup the current system, click "Backup and restore". Next select "Backup to / sdcard". The data will be copied to the SD card.
To reset the settings, click "Wipe data/factory reset" and confirm "Yes".
To install Firmware go to "Install zip from sdcard".
Select the firmware file and click "Yes". Wait for the installation to finish.
Tap "Reboot system now" and enjoy the new OS.

Mobile Odin Pro

Mobile application for quick installation of Firmware. No PC connection required. Suitable for three-file firmware. Usually CODE, CSC, Modem appear in their names.

Move them to a memory card.
Launch Mobile Odin Pro on your phone or tablet.
Click "Open file", select the file that has the word "CODE" in its name and click "OK".
Open the "Modem" menu, add a file to it, the name of which contains "Modem", and confirm the action.
Click Flash Firmware. Installation may take a long time.

With this program, downloading of single-file firmware is also available. They are in .tar or .tar.md5 format.

Copy the Firmware to the memory card.
Open Mobile Odin Pro.
Tap "Open file" and specify the path to the tar file.
After that, you can start the installation.

There are many options on how to reflash a phone or tablet. Firmware must be selected according to the device model. It's best not to try to install an OS that doesn't exactly fit your gadget.

How to flash LG?

LG manufactures many popular smartphones powered by operating system Android. It offers the user a wide range of devices, among which everyone can choose an excellent option both technologically and financially. But it is worth considering that "smart" phones are much more likely to suffer from various "glitches" and software errors compared to simpler models.

In order to restore the functionality of a smartphone that has begun to work incorrectly or slow down, a flashing is necessary. This procedure allows you to download and install a working version of the software on your smartphone. In addition, this operation is necessary before going to the service center if you made any modifications to the device while using the device. system files or get root access.

It is worth noting that there are a lot of unofficial firmware for LG smartphones. They allow you to significantly expand the functionality of the device, as well as increase its performance. But their use can also lead to unpredictable smartphone behavior: sudden application crashes, reboots, overheating, etc.

To learn more about the capabilities of your gadget, read the articles in the section.

How to flash an LG smartphone using a computer?

Before flashing the device, try to get rid of the problem by completely resetting the smartphone. For this:

Turn off the device;
Hold down the volume down button (or up, depending on the device model) and the power button at the same time;
After the image appears on the display, release the buttons;
Now, using the volume buttons, go to the "Hard Reset" item and briefly press the power button;
Next, confirm the hard reset of the device by clicking on "Yes".

Don't forget to back up your data before resetting or flashing your device. To do this, you need to copy all the files from the internal drive and memory card of the smartphone to the computer, and also enable synchronization of the device with a Google account in the settings.

If you want or any other simple phone that doesn't run Android, this method won't fit.

Flashing an LG smartphone using the KDZ Updater utility

Download the special KDZ Updater software to update the firmware of your smartphone;
After the archive is downloaded, unzip it to the system drive "C:";
Next, you need to go to the folder with this program and run the installation of the msxml.msi file;
Now you need to download the firmware file for your device:
- Go to this site to find and download the required firmware;
- Next, find your smartphone model and open the section with firmware for it;
- Select the latest firmware by date and click download;
- A file with the .KDZ extension will be downloaded, it can "weigh" up to 2-3 Gigabytes.
Connect the USB cable to your smartphone and computer;
Wait for the operating system to finish installing the drivers;
Now you need to enable USB debugging mode on your smartphone:
- On the main screen, press the "Menu" button and go to the "Settings" section;
- Select "For Developers" and check the box next to "USB Debugging";
Next, you need to turn off the smartphone and unplug the cable from the computer;
Remove the battery from the device, then, while holding the volume down button, connect it to the computer with via USB cable;
Now the display of the smartphone should show the inscription “S / W Upgrade”, if this does not happen, repeat the previous step with the battery inserted or using the volume up button;
Go to the control panel of your computer and find the "Device Manager" section, disable the "LG Mobile USB Modem" device in it;
Go to the folder with the program for flashing the device;
Click on the file "KDZ_FW_UPD.exe" with the right mouse button and select "Run as administrator";
In the program window, in the "Type" drop-down menu, select "3GCQT";
For the "PhoneMode" field, select the DIAG option;
In the "KDZ File" field, specify the path to the downloaded firmware file;
To start flashing the device, click on "Launch software Update";
The smartphone may reboot several times during the firmware process.

After installing the firmware, the device will turn on and be ready for use.

Firmware KDZ- It is in this phrase that several concepts merge. Word firmware has several definitions and its meaning follows from the context in each particular case. Firmware– file or software replacement procedure.

1. General Provisions.

1.1. Terms of use.
By performing these actions on your phone, you automatically agree that all risks resulting from these actions fall solely on you. The site administration is not responsible for the results of your actions. You agree that this is your conscious decision and you made it yourself.
1.2. Basic provisions.
KDZ file- a container file with the official firmware of the phone from LG. It contains several blocks, which in general make up the complete firmware.
KDZ flasher- a program for Windows that provides a change in the firmware of LG phones, part of the official software from LG, is used for unofficial ways to flash phones. Works with the KDZ-file of the firmware, unpacks it, checks the device being flashed, flashes the phone, writes a log of the progress of the firmware procedure.
Data cable– usb\microusb cable that provides data transfer via the USB protocol, as well as +5V power supply and phone charging.
Hard buttons– physical buttons of the phone (device) that allow you to control the main functions (volume, menu, return, call/hang up, power on/off).
hard reset (XP or factory reset) - see the instructions from the box supplied with the phone. Reset phone settings and other user actions ( installed programs) to the factory state of the phone firmware. If the user has set himself full access to the system and deleted system files, then they will not be restored with XP, because. the purpose of XP is to clear the system of only user data.
backup- backup of user data, such as a directory, SMS messages, ringtones, photos, etc. You can back up the data with the program LG_PCSuite_IV . To backup your installed software (games, applications), you can use third party applications- and others.

2. Preparation for the firmware.

This instruction is compiled on the example of phone firmware LG P500 O1, but the procedure is quite typical for the entire range of phones of the brand LG.
You must first acquire the necessary software:

Software and content:

, after installation it is desirable to disable (but do not delete!) LGE Virtual Modem. It will appear after connecting the phone to the computer. For this, in the operating room Windows system need to go to Control Panel > System > Hardware > Device Manager > Modems > Right click on LGE Virtual Modem and choose Disable.

If your picture matches the above, solve problems with the system and drivers. It might come in handy here. We launch the KDZ flasher program and continue the firmware process again.

If the flasher stumbled in the middle of the process and freezes, restart it and repeat the firmware. Sometimes you have to restart your computer. All this time troubleshooting DO NOT EXIT! phone out of mode emergency mode(exit from it - complete blackout - disconnecting the data cable and removing the battery).

The first start up of the phone is much longer than usual, please be patient. Start time up to 5 minutes.

If the phone does not start and hangs on the LG logo or a green Android with an exclamation point in a triangle, then you need to do hard reset. We turn off the phone, insert the battery and do a reset hard buttons- p.9 instructions for the phone.

faq, firmware, kdz, instruction

kigba	02.09.2012 22:18	10	25212	5